merz[8], germ[7], zerg[7], term[6], terz[6], regt[5],
dem[5], emd[5], met[5], dez[5], erz[5], zer[5], erg[4], ger[4], reg[4], der[3], erd[3], red[3],
er[2], re[2], et[2],
